• 1 entry per user
• Pictures must be taken between Nov 8 and Dec 10 2007, no recycling old pictures
• Pictures must be no larger than 1024 pixels on any side
• Postprocessing is allowed, as long as you describe what you did
• Post your pictures in this thread, hopefully with a quick description/camera settings etc

Geometry may seem like an odd theme... I've got wee kids, and have spent way too much time watching eerily hypnotic Baby Einstein videos. One of these teaches basic shapes and includes beautiful real-world footage featuring triangles, circles, rectangles etc.

If you still have no idea what I'm talking about, here's some similar shots I found tonight on Google image search.

circle, rectangle, triangles, arc
triangle, circle
triangles
rectangles
lines, arcs, triangles, anything you can think of

We've had some terrific pictures in past contests, I'm looking forward to this one.